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Announcements (Altcoins)
Re: [ANN][XRB]Cryptocurrency's killer app: RaiBlocks micropayments
by
SparkyU
on
08/07/2017, 01:34:38 UTC
Quote from: theflashakaberry on July 06, 2017, 01:39:10 PM
Replacing recaptcha v2 with text version? I think text captcha is harmful for the distribution.
Text captchas are the least effective form of preventing botting/spamming. Most can be broken with OCR software.